80639311216737

Names of 80639311216737

• Cardinal: 80639311216737 can be written as Eighty trillion, six hundred thirty-nine billion, three hundred eleven million, two hundred sixteen thousand, seven hundred thirty-seven.

Scientific notation

• Scientific notation: 8.0639311216737 × 10¹³

Factors of 80639311216737

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 25558867

Divisors of 80639311216737

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 13 21 39 49 91 127 147 169 273 381 507 637 889 1183 1651 1911 2667 3549 4953 6223 8281 11557 18669 21463 24843 34671 64389 80899 150241 242697 450723 1051687 3155061 25558717 76676151 178911019 332263321 536733057 996789963 1252377133 2325843247 3245957059 3757131399 4319423173 6977529741 9737871177 12958269519 16280902729 22721699413 30235962211 42197441767 48842708187 68165098239 90707886633 126592325301 159051895891 211651735477 295382092369 477155687673 548566742971 634955206431 886146277107 1645700228913 2067674646583 3839967200797 6203023939749 11519901602391 26879770405579 80639311216737
• Sum of all divisors σ(n): 136500729578496
• Sum of proper divisors (its aliquot sum) s(n): 55861418361759
• 80639311216737 is a deficient number, because the sum of its proper divisors (55861418361759) is less than itself. Its deficiency is 24777892854978

Bases of 80639311216737

• Binary: 10010010101011101001101100000000000000001100001₂
• Hexadecimal: 0x49574D800061
• Base-36: SL16RUPNL

Squares and roots of 80639311216737

• 80639311216737 squared (80639311216737²) is 6502698513509765743388927169
• 80639311216737 cubed (80639311216737³) is 524373129179527069040851989862226466827553
• The square root of 80639311216737 is 8979939.3771192575
• The cube root of 80639311216737 is 43203.1689234775

Scales and comparisons

• 80,639,311,216,737 seconds is equal to 2,564,080 years, 34 weeks, 3 days, 7 hours, 18 minutes, 57 seconds.
• To count from 1 to 80,639,311,216,737 would take you about six million, four hundred ten thousand, two hundred one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 80639311216737 cubic inches would be around 3600.3 feet tall.

Recreational maths with 80639311216737

• 80639311216737 backwards is 73761211393608
• The number of decimal digits it has is: 14
• The sum of 80639311216737's digits is 57
• More coming soon!